公开(公告)号：US08892416B2

公开(公告)日：2014-11-18

申请号：US13887796

申请日：2013-05-06

Applicant: The MathWorks, Inc.

Inventor： Joseph Daniel Kanapka ,  Nathan Edward Brewton

IPC: G06F17/50

CPC classification number: G06F17/504

Abstract: A mechanism for providing equation-level diagnostic error messages for system models undergoing circuit simulations is discussed. The components in a model of a system being simulated are converted into multiple numerical equations where each equation corresponds to a component in the system being simulated or a topology equation for the system model. Each numerical equation is numerically analyzed in order to identify illegal configurations in the system. Upon detection of an error, an error message listing the components associated with the illegal configuration is generated for the user.

Abstract translation: 讨论了一种为进行电路仿真的系统模型提供方程式诊断错误消息的机制。 被模拟系统的模型中的组件被转换成多个数学方程，其中每个方程对应于正被模拟的系统中的一个组件或系统模型的拓扑方程。 对数值方程进行数值分析，以识别系统中的非法配置。 在检测到错误时，为用户生成列出与非法配置相关联的组件的错误消息。